Home GPU Comparison NVIDIA GeForce 8600 GT vs NVIDIA GeForce 8400 SE

NVIDIA GeForce 8600 GT vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 128MB VRAM GeForce 8400 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (22.40GB/s vs 6.400GB/s)
16 additional rendering cores
Lower TDP (47W vs 50W)
NVIDIA GeForce 8400 SE 's Advantages
Released 1 years and 4 months late

Score

Benchmark

FP32 (float)
GeForce 8600 GT +162%
0.076 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Aug 2008
GeForce 8
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
22.40GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
4
SM Count
2
32
Shading Units
16
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
1.836 GPixel/s
8.640 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
76.16 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

47W
TDP
50W
200 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

G84
GPU Name
G86S
G84-303-A2
GPU Variant
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
80 nm
0.289 billion
Transistors
0.21 billion
169 mm²
Die Size
127 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0

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